Members ratified a new three-year agreement with Tri-Dam Project.
The pact includes wage increases retroactive to March 1, 2012 and a total of 6% in general wage increases over the term.
The pact was ratified on July 23 and approved by the Board of Directors on Aug. 15.
Bargaining for the union were Troy Hammerbeck, Thomas Hardie, and Jim Wilson, along with Business Rep. Charley Souders.